JPS6040562Y2 - Diapers - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to diapers.

Conventionally, folded diapers made of water-absorbent materials such as cotton have often been used, but these diapers have not been sufficient in terms of water retention or leak-proofing properties.

An object of the present invention is to provide a novel diaper that has improved water retention and leak-proofing properties and is quick-drying after washing.

In order to achieve this object, the present invention provides a diaper consisting of an inner layer 2 and an outer layer 3, in which an opening 4 cut in the width direction is provided near the center on both sides of the inner layer 2 in the longitudinal direction, and the inner layer 2 and the outer layer 3 is made of a water-absorbing material, and the outer layer 3
An inner layer 2 which is waterproofed on the outside and divided into a edging part 5 and an opening part 4 where the inner layer 2 and outer layer 3 are sewn together.
It is characterized by using an elastic material for the edging part 6.

Hereinafter, the present invention will be specifically explained with reference to the drawings.

FIG. 1 is a plan view showing an embodiment of the diaper of the present invention, and FIG. 2 is a cross-sectional view thereof.

In FIG. 1, a diaper 1 has multiple layers, and 2 is an inner layer (
(the one that hits the baby's butt), 3 is the outer layer.

What is important in the present invention is that inwardly cut openings 4 are provided near the center of both sides of the inner layer 2 in the longitudinal direction.

By providing this opening 4, the air layer between the inner layer 2 and the outer layer 3 is effectively utilized, and the air permeability and water retention during use are improved.

In addition, when washing and drying, the opening 4 drains water easily and dries quickly.

Therefore, it has good recyclability and can be quickly reused.

As the material for the inner layer 2 and the outer layer 3, any water-absorbing material can be used.

As for its shape, in order to further improve water retention, it is preferable to have a pile shape or an uneven shape.

Furthermore, in order to improve not only the water retention property but also the leakage prevention property, a waterproofing treatment 3A is applied to the outside of the outer layer 3 as shown in FIG.

Therefore, the diaper of the present invention has excellent water-retaining properties and leak-proofing properties, and is therefore particularly suitable for use at night or in winter.

Furthermore, in the diaper of the present invention, elastic materials are used for the edging part 5 where the inner layer 2 and the outer layer 3 are sewn together, and the edging part 6 of the inner layer 2 at the opening 4, which improves the elasticity of the diaper and improves the fit. can be improved.

As explained above, according to the present invention, since the openings 4 are provided on both sides of the inner layer 2, the air permeability between the inner layer 2 and the outer layer 3 is improved, and drying after washing is also quick. It becomes something.

In particular, with this invention, openings are provided on both sides of the diaper in the longitudinal direction, so breathability is better, and when washing, a clothesline, etc. can be passed from one opening to the other opening. It is possible to further accelerate drying.

Furthermore, in the present invention, since the inner layer 2 and the outer layer 3 are made of a water-absorbing material, the water-retaining property is excellent.

Furthermore, in the present invention, since the waterproofing treatment 3A is applied to the outside of the outer layer 3, a diaper is provided which has excellent leak-proof properties and is suitable for long-term use, especially at night or in winter.

Furthermore, in the present invention, an elastic material is used for the edging part 5 where the inner layer 2 and the outer layer 3 are sewn together, and the edging part 6 of the inner layer 2 at the opening 4, so that the fit when worn can be improved.

[Brief explanation of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view thereof. 1.1'...diaper, 2...inner layer, 3
...Outer layer, 4...Opening.

Claims (1)

[Scope of utility model registration request] In a diaper consisting of an inner layer 2 and an outer layer 3, openings 4 cut in the width direction are provided near the center on both sides of the inner layer 2 in the longitudinal direction, the inner layer 2 and the outer layer 3 are shaped with a water-absorbing material, and the A diaper characterized in that the outside of the outer layer 3 is waterproofed, and an elastic material is used for the edging part 5 where the inner layer 2 and the outer layer 3 are sewn together, and the edging part 6 of the inner layer 2 at the opening 4.